Heirs entitled to a fixed fraction of the estate under the Qur'an.
In Islamic law
The primary heirs whose shares are stated as fractions — spouse, parents, daughters, and certain siblings and grandparents. Their shares are paid before any residue passes to the asabah.
In Canadian law
No Canadian equivalent; provincial intestacy uses degrees of kinship, not fixed fractions.
No significant difference between the four Sunni schools is recorded on this point in the sources reviewed. Where a specific case turns on it, ask a qualified scholar rather than relying on a general summary.
Canadian legal detail
Treadstone Law, an Ontario firm with a wills and estates practice, covers the Canadian side of this in more depth:
This entry is general information, not legal or religious advice. Inheritance turns on the exact family circumstances. Confirm Canadian law with a lawyer in your province, and any religious ruling with a qualified scholar.